10 POINTS
Choose the polynomial that is written in standard form.
A:−3x5 + 4x3 + 10x2
B:−8x + 4x4 + 3x3
C:x4 + 4x3 + 10x4
D:x6 + 4x3 + 10x7

Which of the following of the following sets of side lengths could not form a triangle?

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.